Add new b2xgamma lines with photon conversion

Added turbo and spruce lines for following modes with photon conversion:

• $B^0 \to \bar{\Lambda}p^+\pi^-\gamma$

HLT2 lines:

Rate:

Lines	total	passed	rate (Hz)
Hlt2RD_BdToL0barPPiGamma_LL_GammaToEELL	100000	1	12.89692
Hlt2RD_BdToL0barPPiGamma_LL_GammaToEEDD	100000	1	12.89692
Hlt2RD_BdToL0barPPiGamma_DD_GammaToEELL	100000	0	0.00000
Hlt2RD_BdToL0barPPiGamma_DD_GammaToEEDD	100000	0	0.00000

Bandwidth: 56KB/1024*1290kHz/100000=0.00070546875 GB/s

Spruce lines:

Rate:

Lines	total	passed	rate (Hz)
SpruceRD_BdToL0barPPiGamma_LL_GammaToEELL	100000	0	0.0
SpruceRD_BdToL0barPPiGamma_LL_GammaToEEDD	100000	0	0.0
SpruceRD_BdToL0barPPiGamma_DD_GammaToEELL	100000	0	0.0
SpruceRD_BdToL0barPPiGamma_DD_GammaToEEDD	100000	0	0.0

Bandwidth: 12KB/1024*1290kHz/100000=0.000151171875 GB/s